Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	50.625	365.62499999999983	528.1249999999998	49.7625	51.4875	1.7249999999999943	20250411_080435UTC_V00OS11.WAV
B	28.337504	13.54372500000035	162.50227500000034	28.250004	28.425004	0.1749999999999971	20250411_080435UTC_V00OS11.WAV
P	41.593752	243.7477250000001	352.0812750000001	41.0125	42.175004	1.1625039999999984	20250411_080435UTC_V00OS11.WAV
E	43.056248	460.4145	622.9145	42.687498	43.424998	0.7374999999999972	20250411_080435UTC_V00OS11.WAV
T	43.806248	419.7917749999997	555.2082249999997	42.5375	45.074996	2.5374960000000044	20250411_080435UTC_V00OS11.WAV
T	43.062496	460.4145	622.9145	42.649996	43.474996	0.8250000000000028	20250411_080435UTC_V00OS11.WAV